kirkwood-blackarmor-nas220.dts

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    1 // SPDX-License-Identifier: GPL-2.0+
    2 /*
    3  * Device Tree file for Seagate Blackarmor NAS220
    4  *
    5  * Copyright (C) 2014 Evgeni Dobrev <evgeni@studio-punkt.com>
    6  */
    7 
    8 /dts-v1/;
    9 
   10 #include <dt-bindings/gpio/gpio.h>
   11 #include <dt-bindings/input/input.h>
   12 #include "kirkwood.dtsi"
   13 #include "kirkwood-6192.dtsi"
   14 
   15 / {
   16         model = "Seagate Blackarmor NAS220";
   17         compatible = "seagate,blackarmor-nas220","marvell,kirkwood-88f6192",
   18                      "marvell,kirkwood";
   19 
   20         memory { /* 128 MB */
   21                 device_type = "memory";
   22                 reg = <0x00000000 0x8000000>;
   23         };
   24 
   25         chosen {
   26                 bootargs = "console=ttyS0,115200n8";
   27                 stdout-path = &uart0;
   28         };
   29 
   30         gpio_poweroff {
   31                 compatible = "gpio-poweroff";
   32                 gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
   33         };
   34 
   35         gpio_keys {
   36                 compatible = "gpio-keys";
   37 
   38                 reset {
   39                         label = "Reset";
   40                         linux,code = <KEY_POWER>;
   41                         gpios = <&gpio0 29 GPIO_ACTIVE_HIGH>;
   42                 };
   43 
   44                 button {
   45                         label = "Power";
   46                         linux,code = <KEY_SLEEP>;
   47                         gpios = <&gpio0 26 GPIO_ACTIVE_LOW>;
   48                 };
   49         };
   50 
   51         gpio-leds {
   52                 compatible = "gpio-leds";
   53 
   54                 blue-power {
   55                         label = "nas220:blue:power";
   56                         gpios = <&gpio0 12 GPIO_ACTIVE_HIGH>;
   57                         linux,default-trigger = "default-on";
   58                 };
   59         };
   60 
   61         regulators {
   62                 compatible = "simple-bus";
   63                 #address-cells = <1>;
   64                 #size-cells = <0>;
   65                 pinctrl-0 = <&pmx_power_sata0 &pmx_power_sata1>;
   66                 pinctrl-names = "default";
   67 
   68                 sata0_power: regulator@1 {
   69                         compatible = "regulator-fixed";
   70                         reg = <1>;
   71                         regulator-name = "SATA0 Power";
   72                         regulator-min-microvolt = <5000000>;
   73                         regulator-max-microvolt = <5000000>;
   74                         enable-active-high;
   75                         regulator-always-on;
   76                         regulator-boot-on;
   77                         gpio = <&gpio0 24 GPIO_ACTIVE_LOW>;
   78                 };
   79 
   80                 sata1_power: regulator@2 {
   81                         compatible = "regulator-fixed";
   82                         reg = <2>;
   83                         regulator-name = "SATA1 Power";
   84                         regulator-min-microvolt = <5000000>;
   85                         regulator-max-microvolt = <5000000>;
   86                         enable-active-high;
   87                         regulator-always-on;
   88                         regulator-boot-on;
   89                         gpio = <&gpio0 28 GPIO_ACTIVE_LOW>;
   90                 };
   91         };
   92 };
   93 
   94 /*
   95  * Serial port routed to connector CN5
   96  *
   97  * pin 1 - TX (CPU's TX)
   98  * pin 4 - RX (CPU's RX)
   99  * pin 6 - GND
  100  */
  101 &uart0 {
  102         status = "okay";
  103 };
  104 
  105 &pinctrl {
  106         pinctrl-0 = <&pmx_button_reset &pmx_button_power>;
  107         pinctrl-names = "default";
  108 
  109         pmx_act_sata0: pmx-act-sata0 {
  110                 marvell,pins = "mpp15";
  111                 marvell,function = "sata0";
  112         };
  113 
  114         pmx_act_sata1: pmx-act-sata1 {
  115                 marvell,pins = "mpp16";
  116                 marvell,function = "sata1";
  117         };
  118 
  119         pmx_power_sata0: pmx-power-sata0 {
  120                 marvell,pins = "mpp24";
  121                 marvell,function = "gpio";
  122         };
  123 
  124         pmx_power_sata1: pmx-power-sata1 {
  125                 marvell,pins = "mpp28";
  126                 marvell,function = "gpio";
  127         };
  128 
  129         pmx_button_reset: pmx-button-reset {
  130                 marvell,pins = "mpp29";
  131                 marvell,function = "gpio";
  132         };
  133 
  134         pmx_button_power: pmx-button-power {
  135                 marvell,pins = "mpp26";
  136                 marvell,function = "gpio";
  137         };
  138 };
  139 
  140 &sata {
  141         status = "okay";
  142         nr-ports = <2>;
  143 };
  144 
  145 &i2c0 {
  146         status = "okay";
  147 
  148         adt7476: thermal@2e {
  149                 compatible = "adi,adt7476";
  150                 reg = <0x2e>;
  151         };
  152 };
  153 
  154 &nand {
  155         status = "okay";
  156 };
  157 
  158 &mdio {
  159         status = "okay";
  160 
  161         ethphy0: ethernet-phy@8 {
  162                  reg = <8>;
  163         };
  164 };
  165 
  166 &eth0 {
  167         status = "okay";
  168 
  169         ethernet0-port@0 {
  170                 phy-handle = <&ethphy0>;
  171         };
  172 };

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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/src/arm/kirkwood-blackarmor-nas220.dts

FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/src/arm/kirkwood-blackarmor-nas220.dts